host -- the host part of the client's jid (not defined before stream initiation)\r
resource -- the resource part of the client's full jid (not defined before resource binding)\r
full_jid -- convenience for the above 3 as string in username@host/resource form (not defined before resource binding)\r
host -- the host part of the client's jid (not defined before stream initiation)\r
resource -- the resource part of the client's full jid (not defined before resource binding)\r
full_jid -- convenience for the above 3 as string in username@host/resource form (not defined before resource binding)\r